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10a/17a=9/13
We move all terms to the left:
10a/17a-(9/13)=0
Domain of the equation: 17a!=0We add all the numbers together, and all the variables
a!=0/17
a!=0
a∈R
10a/17a-(+9/13)=0
We get rid of parentheses
10a/17a-9/13=0
We calculate fractions
130a/221a+(-153a)/221a=0
We multiply all the terms by the denominator
130a+(-153a)=0
We get rid of parentheses
130a-153a=0
We add all the numbers together, and all the variables
-23a=0
a=0/-23
a=0
Równanie nie ma rozwiązania
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